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Wednesday, July 18, 2018
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Forum Archive
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PCMI Diagnostic Alarm in Mark VIe
Posted by Ratan on 26 June, 2018 - 8:40 am
PCMI diagnostic alarm in Mark Vie system
8
replies
Control.com now encrypted
Posted by KenCrater on 25 June, 2018 - 4:25 pm
Control.com has been converted to SSL/TLS
2
replies
Motion Control vs. Vector Control
Posted by Masroor Alam on 25 June, 2018 - 2:57 am
Using motion control driver instead of vector control driver
1
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MKIV <C> Boot-up Initiates Start
Posted by TheGingerbeer on 24 June, 2018 - 3:33 pm
Sometimes when <C> is rebooted a start signal or diesel start is initiated.
6
replies
MarkV: L14HR and Racheting Issue
Posted by Esoteric_Stone on 24 June, 2018 - 8:17 am
L14HR still toggling between 1 and 0 after every few hours, and we are not able to stop the ratcheting. When L14HR toggles and timer (T62CD) is reset we are not getting any alarm on HMI.
1
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IBH Valve Operating Mode at Part Load
Posted by fhabbio on 23 June, 2018 - 12:41 pm
How does IBH valve works?
Tranformer Vector Group Selection For 11kV Generator
Posted by ugmzero1 on 23 June, 2018 - 11:13 am
Vector Group Selection For 11kV Generator
3
replies
HRSG Economiser
Posted by Hameed on 23 June, 2018 - 6:59 am
Can small pump in economiser circuit of a boiler to maintain pressure inside economiser during shutdown conditions?
1
reply
Honeywell HC900 Application File Download
Posted by basheer1 on 22 June, 2018 - 1:06 pm
Honeywell HC900 "required device type DLL is missing or corrupted"
2
replies
DeviceNet
Posted by reverseconection on 22 June, 2018 - 12:16 pm
Device Net motor run status as a safety shutdown
Connecting a Tatsuno Dispenser Pump Using RS485 Protocol
Posted by TFF on 22 June, 2018 - 5:43 am
Looking for information on how to connect a PC to a Tatsuno dispenser pump
3
replies
Magnetrol E3
Posted by marco89 on 21 June, 2018 - 10:01 am
any one with previous experience with magnetrol E3? Have an error message of SecFltHi.
12
replies
Gas Interstate Pressure Control by SRV
Posted by niazbibiyana on 21 June, 2018 - 6:11 am
Confusion with SRV valve working strategy.
3
replies
Remote Breaker Open Detected Alarm in GE 6B Mark V and Vie
Posted by sms on 20 June, 2018 - 6:56 am
Why L83RBO alarm (Remote Breaker Open Detected) and logic is necessary in GE gas turbines?
2
replies
Gas Turbine Exhaust Thermocouples
Posted by fazalawan1 on 19 June, 2018 - 5:49 pm
Four or five exhaust thermocouples went faulty in gas turbine having twenty four exhaust thermocouples.
2
replies
Mark VI - VPRO Board Replacement
Posted by se_lain on 19 June, 2018 - 1:55 pm
One of the three VPRO boards at our site found powered off earlier today. Need to know how I can address this while the turbine is online.
Honeywell Experion PKS Training
Posted by hasseli on 18 June, 2018 - 12:05 am
Looking for remote Honeywell Experion PKS training
Synchronous Generator Inertia Constant Testing
Posted by carlosmelim on 16 June, 2018 - 7:02 pm
Validation of the inertia constant of a synchronous generator
Sealing System
Posted by MESSAOUD on 16 June, 2018 - 4:37 am
Abnormal behaviour in sealing oil system in our BLC 406 centrifugal compressor. Our operation system is MARK VI.
6
replies
Mark VIeS Virtual Controller Pcode Error
Posted by Isulamu on 16 June, 2018 - 1:05 am
After creating a Mark VIeS virtual controller and downloading the application code, it refuses to run.
Solo Controllers By Automation Direct?
Posted by ShockingEffects on 15 June, 2018 - 9:04 am
Looking for honest reviews of SOLO temperature controllers by Automation Direct.
4
replies
Communication LED in MODBUS
Posted by Rase on 14 June, 2018 - 7:48 pm
Is Communication LED necessary in MODBUS?
1
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Temperature Controller
Posted by Chela on 14 June, 2018 - 12:03 pm
Adjusting the temperature in a Honeywell UDC1200 and UDC 1000.
4
replies
Fuel Stroke Reference Doubt
Posted by knm on 14 June, 2018 - 1:29 am
what is meaning of "%" in FSR?
2
replies
Transformer Liquid Level Gauge
Posted by SMF on 13 June, 2018 - 5:55 pm
25'C meaning of a liquid level gauge on a power transformer.
1
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Signal Names used in Testing/Stroking of SRV, GCV and IGV for Frame VI Turbine using MKVI
Posted by dannys on 13 June, 2018 - 10:08 am
SRV, GCV, and IGV testing was carried out by one of our I and C technical personnel using the following signal names csgv, csrgv, fsgr,fsg,frcrout, fsrout. I need full explanation on all these signal names and theirusage
Flo Boss 107 Satelite communication
Posted by Meterman18 on 12 June, 2018 - 2:31 pm
Avalanche Sat Modem replacement
3
replies
Single transmitter for two ESD outputs
Posted by Kara01 on 12 June, 2018 - 6:03 am
Single transmitter for ESD on HH and LL
Wago PLC Failure
Posted by vineeth on 10 June, 2018 - 6:25 pm
PLC: WAGO 750-831
8
replies
Open Loop vs Closed Loop
Posted by Chemsouhd on 10 June, 2018 - 11:58 am
"Firing FSR and Warm-up FSR are OPEN LOOP"
2
replies
Contactor Info
Posted by gls0850 on 10 June, 2018 - 10:57 am
AB IEC Contactor Info
3
replies
Studio 5000 Download
Posted by McCaber on 10 June, 2018 - 8:07 am
Trouble downloading previous versions.
9
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Modbus Slave ID Setup
Posted by jfuentes on 9 June, 2018 - 11:21 pm
Trying to setup multiple slave devices.
1
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GE Frame 9e 48CR_ALM Alarm
Posted by SECOND12345 on 7 June, 2018 - 10:46 am
Can any one give advice about L48CR_Alm?
1
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Protecting Thermal Valves in an Extinguishing System
Posted by ztoufik on 7 June, 2018 - 6:21 am
Thermal protection for valves in an extinguishing system
1
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Obtaining Data from L&T Trivector Meter ER300P Through Modbus
Posted by peliko on 7 June, 2018 - 1:31 am
How to get data from L&T Trivector Meter ER300P through modbus using modpoll?
4
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Which able to use for RS-485 connection?
Posted by jfuentes on 6 June, 2018 - 3:14 pm
Trying to choose the right cable for RS-485 connection.
Ingersoll Rand Inlet Valve Problems
Posted by mike on 6 June, 2018 - 9:34 am
Getting a "inlet valve rotated" error code on a 1990 SSr-Ep-75
3
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GE Document NOM02057
Posted by mccubb1960 on 6 June, 2018 - 12:59 am
Looking for a copy of GE Document NOM02057
EX2100 Issue
Posted by igvman on 5 June, 2018 - 4:37 am
Alarm appearing on EX2100 card
Can Intouch HMI Read Data from Web Server
Posted by Phil_Mc on 4 June, 2018 - 11:46 pm
Does anyone know if Wonderware Intouch can be used to read data from a device with a Web Server?
2
replies
Servo Driver Card
Posted by ICME on 4 June, 2018 - 8:18 pm
Looking for a replacement servo driver card
2
replies
Professional Certifications
Posted by qhogan1 on 4 June, 2018 - 11:47 am
I stumbled across the ISA and am interested in getting certifications through them.
Modbus Function 16
Posted by RaseinHicham on 4 June, 2018 - 7:10 am
New to modbus World and i need help regarding function 3, 4, 16
3
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Gas turbine 7 EA Running on Primary Mode
Posted by ASA5244 on 4 June, 2018 - 5:27 am
One of our installed GE combustion gas turbine is running on primary mode and can't be switched to premix or even lean-lean.
7
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Level Measurement for Liquefied Hydrogen
Posted by Biky on 4 June, 2018 - 3:36 am
Level measurement for liquefied hydrogen storage tank
Intermittent Bently Nevada Spikes
Posted by KSB on 3 June, 2018 - 11:49 am
Intermittent spikes on proximeter channels.
7
replies
Modbus Application Info
Posted by Julio Fuentes on 3 June, 2018 - 11:41 am
Searching a Program or script to read a meter connected to MGate MB3170.
Make New Function Block in ABB Procontrol P 13-P14
Posted by amin.nzh on 3 June, 2018 - 9:43 am
How I can make new function block in Procontrol P13 ABB DCS system? Is it possible?
2
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Mark-V to Mark-VIe Upgrade
Posted by esdqap18 on 3 June, 2018 - 4:07 am
Upgrading from Mark V to MarkVIe, thoughts?
11
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Virus Infection via serial Modbus
Posted by Rob Burghard on 2 June, 2018 - 4:35 am
Is it possible for an infected powermeter being the Modbus slave to infect its master via a serial connection?
6
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Some Understanding of Modbus?
Posted by modbusnewbie on 1 June, 2018 - 6:29 pm
I have been installing BMS systems in commercial projects, these recently changed from all field devices including AHU's HRU's being connected to the BMS panel for monitoring/controlling...
Mk2 Speedtronic
Posted by sultan khan on 1 June, 2018 - 12:29 pm
Mk 2 Speedtronic control ground problem. Suspect ground (+ve 125V DC ) is at field contacts from the circuit of Speedtronic.
1
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Servo Output Suicide
Posted by Clouduo26 on 31 May, 2018 - 4:45 pm
ASV Servo 5 Output Suicide Solutions
3
replies
Sample Modbus Code with 8051
Posted by imready on 31 May, 2018 - 11:31 am
Looking for some example Modbus RTU code for 8051 controller
4
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GE Frame 1 Not Starting Up after MOH
Posted by Ghulam Rasool on 30 May, 2018 - 3:07 pm
GE Frame gas turbine with MARK 2 control system tripping without alarm up after MOH
10
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Control System Upgrade
Posted by qhogan1 on 30 May, 2018 - 7:14 am
The generator owners have decided to upgrade our control systems and also go from one to two systems. Suggestions for a total plant solution?
1
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Power Generation Simulation Software
Posted by carlosmelim on 30 May, 2018 - 7:04 am
ETAP vs. DigSILENT software post-fault voltage recovery simulations
1
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Atlas Copco Elektronikon Mk5 Communication
Posted by Phil_Mc on 29 May, 2018 - 10:51 pm
Looking for communications options to an Atlas Copco Elektronikon controller
8
replies
Mark 2 Control Startup Issue
Posted by Haroon on 29 May, 2018 - 3:58 pm
Mark-2 speedtronic control startup failure as soon as 14HS signal appears.
2
replies
Cybersecurity in the I&CS World
Posted by KenCrater on 29 May, 2018 - 1:02 pm
Automation World article details risks and countermeasures relating to securing networked automation systems.
3
replies
Solenoid Valves and Ovation
Posted by qhogan1 on 29 May, 2018 - 12:58 pm
After bypassing a motor operated valve to control a solenoid valve. Now I cannot control the solenoid!
SEMIPOL Converteam Obsolescence
Posted by srikarthik207 on 29 May, 2018 - 9:47 am
3.1 obsolescence which is a converteam (ALSTOM) product sold under different names AEG, CEGELEC and now GE.
1
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DeviceNet vs ProfiBus
Posted by Eliko2000 on 29 May, 2018 - 5:05 am
Looking to connect an old industrial robot with 3 CNC machines and conveyor. The robot uses DeviceNet, Should I upgrade to Profibus or not?
2
replies
Modbus Addressing
Posted by New to Modbus on 29 May, 2018 - 2:55 am
Addressing in Modbus
2
replies
Power Factor
Posted by Bhavendra Saran on 29 May, 2018 - 12:08 am
Unity power factor or 0.95 lag will create adverse effects on generator
Vector Group Selection for Step-up Transformer 11/33kV
Posted by QiangH on 28 May, 2018 - 2:34 am
Vector Group Selection for Step-up transformer 11/33kV to match phase shift for each side of the lines
1
reply
SmartAir lite Modbus RS 485
Posted by mariammalakrania on 27 May, 2018 - 5:35 am
How to interface (SmartAir lite) controller to DCS.
1
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Type and Size of Air Compressor Required
Posted by udidosa on 26 May, 2018 - 10:10 am
I have to decide between a blower/fan/compressor for providing small pressure at a high flow rate to prevent getting my flame monitor dirty. It's a complex problem.
Cost of Gast Turbine Parts Including 88TA Fan
Posted by Goldenlamb on 26 May, 2018 - 7:45 am
Looking for information about the cost of gas turbine parts
Neutral Over Voltage Trip
Posted by Faadi on 26 May, 2018 - 6:25 am
Possible reason for Neutral over voltage trip during back feed in power plant
3
replies
Control Panel Layout
Posted by willpoll on 25 May, 2018 - 2:07 pm
Looking for general guidelines on Control Panel Layout
2
replies
Coriolis Meter Vibrations
Posted by chillwins on 25 May, 2018 - 5:28 am
Could external pipe vibrations cause errors in Coriolis measurement?
1
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How to Edit Unit Name in MARK V IDOS
Posted by Igvmax on 24 May, 2018 - 5:02 pm
How to edit the unit name in mark V simplex configuration idos from the dos command.
New MODBUS Driver Tool
Posted by Codec on 24 May, 2018 - 11:05 am
MBusDrv, a new free MODBUS driver tool
1
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Simatic OPC Scout 2.3
Posted by Dzon on 24 May, 2018 - 2:17 am
Shortly,what I need: 1) Some manual/datasheet for Simatic OPC Scout 2.3 2) Some program example in C/C++/C# to create database from OPC (DB's in PLC)
3
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Mk 2 Speedtronic Control
Posted by sultan khan on 22 May, 2018 - 11:25 am
Question about Mk2 Master protection permissive "4" circuit.
3
replies
Air Intake Filter High Differential Pressure
Posted by MOmar91 on 21 May, 2018 - 9:06 am
How to increase and extend life time of the air intake filters which clogged and replaced every month?
4
replies
Operation of ST Admission/Extraction Valve at Low Load
Posted by ChristensonWJ on 21 May, 2018 - 2:42 am
Looking for information on the operation of a ST admission/extraction valve during low loading
3
replies
Loadcell Strange Behavior after Calibration
Posted by TylerDurden on 21 May, 2018 - 2:26 am
The loadcell keeps showing decreasing values in the output. The calibration of the loadcell has been done with very small weight compared to tank capacity.
3
replies
Really Long Panel Feeder - How to Connect to Panel and Feeder Breaker?
Posted by Vinny Galbo on 20 May, 2018 - 8:08 pm
I'm working a project involving great distances from a main switchboard or power panel to some 250A 480/3 panels.
2
replies
How to Configure a Combined Guided Wave Radar Transmitter
Posted by Amar DAMENE on 20 May, 2018 - 1:55 am
How to setup the LRV and URV for a combining guided wave Radar with Rosemount Chamber
Honeywell c200
Posted by Ashish on 19 May, 2018 - 9:56 am
Can Honeywell C200 controller address retrieve using any software ??
4
replies
Gas Turbine Control and Efficiency
Posted by surya on 19 May, 2018 - 3:50 am
Gas turbine temperature control system and efficiency
1
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On line Tap Changer in Arc Furnace
Posted by Raj on 17 May, 2018 - 11:32 am
Questions about On line Tap Changer in arc furnace and transformer
8
replies
DORIC Temperature Indicator
Posted by sultan Khan on 17 May, 2018 - 11:16 am
DORIC digital temperature indicator used in Mk 2 panel does not indicate any temperature value, but only flickers. It is a mv to temp. converter for "K" type thermocouple.
Mark VI VCMIH2B Card
Posted by GuillePLC on 17 May, 2018 - 10:37 am
Problems with replace to VCMIH2B card for VCMIH2C card.
3
replies
Anemometer - Modbus or NMEA Behaviour Differences.
Posted by davotnz on 16 May, 2018 - 12:49 am
Trying to understand the likely difference in behaviour beween modbus and NMEA0183 choice for an ultrasonic anemometer that supports either
1
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SG Intellisys Controller Interface to Siemens PLC
Posted by khairil_neop on 16 May, 2018 - 12:01 am
SG Intellisys controller part no: 39897095 manual for communication?
6
replies
Different CPDs
Posted by k00 on 15 May, 2018 - 11:03 pm
Different CPDs for similar frame6B machine at same loads
1
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Power Generator Reactive Power Consumption
Posted by carlosmelim on 15 May, 2018 - 7:09 pm
Power generator reactive power generating vs. taking in
1
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PLC to Control 3Khz-6Khz Single Phase Inverter
Posted by Vincent Agu on 15 May, 2018 - 8:13 am
Selecting a PLC to control PWM 3Khz-6Khz single phase Inverter
3
replies
MODBUS Siemens CPU ET200SP
Posted by qwemx on 15 May, 2018 - 6:44 am
Modbus communication error
1
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Modbus Gateway Redundancy
Posted by Joey on 15 May, 2018 - 5:16 am
Redundancy between Concentrator Modbus Gateway and DCS Yokogawa Centum VP
6
replies
Profibus DP to Modbus RTU Gateway
Posted by ptewari75 on 14 May, 2018 - 11:05 am
Need to read data from a Profibus DP to Modbus RTU gateway.
1
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PLC to PC Through RS232
Posted by Patrick Beveridge on 14 May, 2018 - 8:19 am
Copying a PLC to my PC to use the PLC's Remote Control function from my PC using RS232
2
replies
Smart Air Master to DCS
Posted by Rwailikhalid on 13 May, 2018 - 3:27 am
we have ABB DCS control system and compAir air compressors monitor and control from DCS. how i can do that??
What Is Your Fuel Valve Performance for This Case?
Posted by mustafahayawi on 12 May, 2018 - 4:49 pm
Time of starting load for gas turbine when synchronize with national grid
4
replies
MARK 2 Temperature Averaging
Posted by sultan khan on 12 May, 2018 - 12:24 pm
Mk2 speedtronic Temperature Averaging Module problem.
DCS Control System
Posted by gpb on 12 May, 2018 - 8:48 am
Differences between Yokagawa and Emerson DCS